What causes VRBGA to turn yellow after culturing a sample on it and incubating for 24 to 48 hours?

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Which is more important: The human factor or the technological factor in combating climate change?

On a personal note, even though technology has attracted a lot of interest and funding to combat climate change, it is becoming more and more clear that taking care of the "Human Dimension" is...

02 August 2024 6,773 12 View

Can I publish research with researchgate?

Can I publish paper with researchgate?

19 May 2024 698 1 View

What are the data required to assess the impact of climate change on agriculture and food security?

all relevant data required in conducting this research.

10 March 2024 7,026 3 View

Please how do i assign magnetization to 2D magnetic gear with halbach array in ansys maxwell?

I am modeling a 2D magnetic gear with halbach array magnet in the outer rotor. please how can i assign magnetization to the permanent magnets in ansys maxwell. Thank you

24 November 2023 4,018 0 View

Please can someone help me to go about determining Flux density distribution ,torque and harmonic in magnetic gears using ansys maxwell?

Considering plotting magnetic flux distribution for inner air gap and outer air gap for radial and tangential components. ii. Harmonic spectra of flux density in the inner air gap and outer air...

24 November 2023 7,559 0 View

What's are the objectives of mobile learning applications in senior high school ?

It's a project work and I want educational objectives for it

24 September 2023 733 4 View

How many samples could a laser scanning confocal microscope image in a day? This will help me to plan well for the samples I wanted to image?

For instance, I am working on thirsty brain samples for immunoflouresce technique and imaging using laser confocal microscope.. how well would you advise, this is planned on a daily basis?

20 August 2023 398 0 View

Please in what instance can i used both monoclonal and polyclonal antibodies in a colocalization immunohistoflourescence procedure?

nill

01 August 2023 975 2 View

Is there any standards or guidelines or book available for document/part numbering, naming, version and revision numbering?

I'm working in a startup and working as a Mechanical Product Developer. I would like to know how to align Project files, notes, documents, etc. Then how I supposed to number the document and given...

28 September 2022 7,120 0 View

Coefficient of Lift for a fixed (rectangular) wing for drone design?

NACA 4418 airfoil is taken for consideration, wherein a wing has to be placed on quadcopter drone. The wing is fixed and rotors are also fixed. Such that the wing has to be placed in an angle. In...

19 May 2022 6,342 3 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Can you recommend a 96-well plate for minimal cell adherence to the wells during phagocytosis experiments?

I have been performing short phagocytosis experiments using 96-round bottom, tissue culture treated, well plates (Falcon, 353077). I culture the cells with the phagocytic cargo for 2-4hrs, wash...

04 August 2024 5,228 4 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

Found this object in the cell culture - do you have any suggestions what it might be?

Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...

01 August 2024 2,250 2 View

Publishing a checklist?

Does anybody know of entomological Journals without page charges that would publish an extensive checklist (Hong Kong Aculeates wasps) covering 350 species (of which more than half are new to Hong...

01 August 2024 6,134 2 View

Do some Staphylococcus aureus strains have in vitro antimycobacterial activity ?

Some Staphylococcus aureus strains Inhibit the growth of Mycobacteria in Mueller Hinton Agar medium containing 10% OADC. Do some Staphylococcus aureus strains have in vitro antimycobacterial activity?

29 July 2024 10,023 2 View

Pink bacterial colonies?

I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...

22 July 2024 5,953 6 View

What is climate resilience for food security and sustainable agriculture and how is smart irrigation in agriculture climate resilient?

22 July 2024 1,947 0 View